bibliographicCitation |
Huang L, Shen J, Feng Y, Li D, Wang W, Yang L, Zhu Y. Effect of Dietary Zinc Level on Egg Production Performance and Eggshell Quality Characteristics in Laying Duck Breeders in Furnished Cage System. Biological Trace Element Research. 2020 Jan 20;196(2):597–606. doi: 10.1007/s12011-019-01927-9. |